Stadium: Court 22 Round: 62 Ground: Clay
| ITF W15 Antalya | 2021/10/11 09:00 | Antonia Schmidt v Sabina Dadaciu | 3-6,2-6 |
| ITF W15 Monastir | 2021/09/28 09:00 | Antonia Schmidt v Carola Cavelli | 6-7,4-6 |
| ITF W15 Monastir | 2021/09/20 14:30 | Antonia Schmidt v Sahaja Yamalapalli | 6-4,5-7,6-10 |
| ITF W25 Braunschweig | 2021/08/25 10:55 | Antonia Schmidt v Valeriya Strakhova | 2-6,2-6 |
| ITF W25 Braunschweig | 2021/08/23 15:05 | Arina Gabriela Vasilescu v Antonia Schmidt | 3-6,6-4,8-10 |
| ITF W25 Braunschweig | 2021/08/23 09:15 | Antonia Schmidt v Lisa Matviyenko | 6-3,6-2 |
| ITF W15 Erwitte | 2021/08/17 09:00 | Angelina Wirges v Antonia Schmidt | 6-1,6-0 |
| ITF W15 Frederiksberg | 2021/08/02 11:50 | Nicole Khirin v Antonia Schmidt | 6-0,6-4 |
| ITF W15 Antalya | 2021/10/17 07:00 | Matilde Mariani v Danielle Daley | 6-4,0-6,10-7 |
| ITF W15 Antalya | 2021/10/11 07:00 | Jasmijn Gimbrere v Matilde Mariani | 6-2,6-3 |
| ITF W15 Cairo | 2021/09/16 08:00 | Matilde Mariani v Punnin Kovapitukted | 2-6,1-6 |
| ITF W15 Cairo | 2021/09/15 13:35 | Diletta Cherubini v Matilde Mariani | 7-5,3-6,4-6 |
| ITF W15 Cairo | 2021/09/14 07:00 | Ilaria Sposetti v Matilde Mariani | 1-6,1-6 |
| ITF W15 Cairo | 2021/09/13 10:00 | Matilde Mariani v Farah Khalil | 6-3,6-0 |
| ITF W15 Cairo | 2021/09/08 12:30 | Matilde Mariani v Barbora Matusova | 6-7,1-6 |
| ITF W15 Cairo | 2021/09/07 09:35 | Matilde Mariani v Judit Hernandez Miranda | 6-1,6-2 |